25471628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 60211200

約数和(自身を除く): 34739572

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 52, 58, 76, 91, 116, 127, 133, 182, 203, 247, 254, 266, 364, 377, 406, 494, 508, 532, 551, 754, 812, 889, 988, 1102, 1508, 1651, 1729, 1778, 2204, 2413, 2639, 3302, 3458, 3556, 3683, 3857, 4826, 5278, 6604, 6916, 7163, 7366, 7714, 9652, 10556, 11557, 14326, 14732, 15428, 16891, 23114, 25781, 28652, 31369, 33782, 46228, 47879, 50141, 51562, 62738, 67564, 69977, 95758, 100282, 103124, 125476, 139954, 191516, 200564, 219583, 279908, 335153, 439166, 489839, 670306, 878332, 909701, 979678, 1340612, 1819402, 1959356, 3638804, 6367907, 12735814, 25471628]

約数ペア:

[(1, 25471628), (2, 12735814), (4, 6367907), (7, 3638804), (13, 1959356), (14, 1819402), (19, 1340612), (26, 979678), (28, 909701), (29, 878332), (38, 670306), (52, 489839), (58, 439166), (76, 335153), (91, 279908), (116, 219583), (127, 200564), (133, 191516), (182, 139954), (203, 125476), (247, 103124), (254, 100282), (266, 95758), (364, 69977), (377, 67564), (406, 62738), (494, 51562), (508, 50141), (532, 47879), (551, 46228), (754, 33782), (812, 31369), (889, 28652), (988, 25781), (1102, 23114), (1508, 16891), (1651, 15428), (1729, 14732), (1778, 14326), (2204, 11557), (2413, 10556), (2639, 9652), (3302, 7714), (3458, 7366), (3556, 7163), (3683, 6916), (3857, 6604), (4826, 5278)]